Question

12,13,14,15 find answers

Answer 1

12)
√12 =3.464=3464/1000
1 ➗ √12=1 ➗ 3464/1000
1* 1000/3464=option (a) 0.289

Answer 2

Answer:

12) 1/3.464= 1000/3464

3464)10000(.288

6928

____________

30720

27712

_______

30080

27712

_______

0.288 ~ 0.289

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13)

√24÷3√200

= 6√(216/625)

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14) answer- 1/ 3√3

It is very difficult to write without on brainly page like root given in question.

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15) 2 / 3.162

=D) 0.632

Similarly shown in answer 12

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